Sandisk SDCFSP-128G-G46 128GB CFast 2.0 Extreme Pro Memory Card, Ex Display
Resource-intensive Full HD and cinema-quality 4K video recording require high write speeds. Write Speeds of up to 440MB/s for 128GB. Available in capacities: 64GB, 128GB . 128GB: up to 515MB/s Read, up to 440MB/s Write.